fcdfc61bdb
* centralize plugin options * Centralize plugins options - move more options to the top - move validations that depend on options to the top * use isLoose option * Move more validations to the top * Move ref parameter for rewriteModuleStatementsAndPrepareHeader() to the top * fix eslint errors * remove unused parameter * set default systemGlobal value * Revert "Move ref parameter for rewriteModuleStatementsAndPrepareHeader() to the top" This reverts commit b3855302d17fa19d8acb4c8accab3680c8d2710e. * Revert "Move more validations to the top" This reverts commit e5861d8a034ff8f553391f55654f753bcf428a5d. * fix allowMutablePropsOnTags option usage * improve naming * change Contructor definition for sake of consistency * move allowMutablePropsOnTags validation to the top * add missing !
babel-plugin-transform-react-jsx
Turn JSX into React function calls
Example
React
In
var profile = <div>
<img src="avatar.png" className="profile" />
<h3>{[user.firstName, user.lastName].join(' ')}</h3>
</div>;
Out
var profile = React.createElement("div", null,
React.createElement("img", { src: "avatar.png", className: "profile" }),
React.createElement("h3", null, [user.firstName, user.lastName].join(" "))
);
Custom
In
/** @jsx dom */
var { dom } = require("deku");
var profile = <div>
<img src="avatar.png" className="profile" />
<h3>{[user.firstName, user.lastName].join(' ')}</h3>
</div>;
Out
/** @jsx dom */
var dom = require("deku").dom;
var profile = dom( "div", null,
dom("img", { src: "avatar.png", className: "profile" }),
dom("h3", null, [user.firstName, user.lastName].join(" "))
);
Installation
npm install --save-dev babel-plugin-transform-react-jsx
Usage
Via .babelrc (Recommended)
.babelrc
Without options:
{
"plugins": ["transform-react-jsx"]
}
With options:
{
"plugins": [
["transform-react-jsx", {
"pragma": "dom" // default pragma is React.createElement
}]
]
}
Via CLI
babel --plugins transform-react-jsx script.js
Via Node API
require("babel-core").transform("code", {
plugins: ["transform-react-jsx"]
});
Options
pragma
string, defaults to React.createElement.
Replace the function used when compiling JSX expressions.
Note that the @jsx React.DOM pragma has been deprecated as of React v0.12
useBuiltIns
boolean, defaults to false.
When spreading props, use Object.assign directly instead of Babel's extend helper.